The book of ACTS ch 11 explains when and why the word Christianity was first used!
Black Americans descendents of plantation slaves are not Christians and are not Muslims. Black Americans are LIFERS since the name of our religion is LIFE which means resurrection. Only a people’s first genuine prophet gives them their religion. I am Black America’s first genuine prophet and I did not give us the religion of Christianity. Our ancestors’ White slave masters gave us their Christian religion as a means of spiritualizing Black Americans. It can’t work because white people are not our prophet or connection to God!
It should not be a mystery or an unsolved issue if the Romans created the Christian religion. Apostle Paul who was a Jewish man who made up the Christian religion based on Jesus the Christ after he claimed and encountered with the spirit of Jesus on his way to Damascus and Apostle Paul became the first believer and convert to the Christian religion. This took place in the town of Antioch!